# Connected Display Smartphone Cases The REETLE SmartInk I Transforms Smartphone Productivity By Michael Hemsworth | Published 2025-11-28 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/reetle-smartink-i References: [newatlas](https://newatlas.com/mobile-technology/reetle-smartink-eink-iphone-case/) & [kickstarter](https://www.kickstarter.com/projects/707454302/reetle-smartink-i-worlds-first-ai-e-ink-hub-for-iphone?ref=am7uvk&utm_campaign=2998ba63&utm_content=link&utm_medium=kickbooster&utm_source=kickbooster-direct)  The REETLE SmartInk I smartphone case is an accessory engineered with productivity and connectivity in the spotlight to help transform the capabilities of users. The case works by being installed onto the [iPhone](https://www.trendhunter.com/trends/reink-case-c1) where it will offer protection from bumps and scrapes, but is also equipped with a touchscreen E Ink display on the rear. The display can be used as a supplemental screen for reading, while the case also provides access to voice and texture capture with support for widget switching. The REETLE SmartInk I smartphone case also features [artificial intelligence (AI) capabilities](https://www.trendhunter.com/trends/the-amber-case) to support live translation, summaries, smart to-do lists and more. The case has its own 300mAh battery that's rated to support seven days of use on standby or 10-hours of active use. ## Trend Insights (Trend Hunter) - Score: 7.9/10 - Popularity: 95% | Activity: 87% | Freshness: 55% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Mobile](https://www.trendhunter.com/mobile) ## Key Themes ### What Makes This Trend Stand Out - **E-ink Technology Integration:** Embedding E-Ink displays into accessories like smartphone cases opens new avenues for energy-efficient information displays, offering users practical solutions for extended productivity without heavy power consumption. - **AI-powered Accessories:** By incorporating AI functionalities such as live translation and smart to-do lists, smartphone cases are evolving into intelligent assistive devices that enhance user interaction and daily productivity. - **Multifunctional Device Cases:** Transforming smartphone accessories into multitasking tools offers users increased utility, blurring the lines between a case and a smart device with features like supplemental screens and voice capture capabilities. ### Sectors Adopting This - **Smartphone Accessories:** The integration of advanced technologies in smartphone cases presents a burgeoning market focused on enhancing device utility and user convenience. - **E-paper Displays:** Developments in sustainable display technology, such as E-Ink, are creating opportunities for innovations in low-power visual displays across consumer electronics. - **AI-driven Consumer Electronics:** As AI capabilities are embedded into everyday gadgets, the consumer electronics industry positions itself to redefine user experiences with intelligent, context-aware functionalities. ## Related on Trend Hunter - [Cellular-Connected E-Ink Tablets](https://www.trendhunter.com/trends/bigme-b7.md) - [Low-Cost E Ink Smartphones](https://www.trendhunter.com/trends/bigme-hibreak-s.md) - [Pro-Grade E-Ink Smartphones](https://www.trendhunter.com/trends/bigme-hibreak-pro.md) - [Long-Life E Ink Smartphones](https://www.trendhunter.com/trends/e-ink-4g-smartphone.md) - [AI-Integrated Smartphone Cases](https://www.trendhunter.com/trends/onfrontier-f11.md) - [Tactile Smartphone Keyboard Cases](https://www.trendhunter.com/trends/akko-metakey-case.md) - [Flagship-Inspired Value Smartphones](https://www.trendhunter.com/trends/iphone-16e.md) - [Customizable Productivity Smart Displays](https://www.trendhunter.com/trends/trmnl-e-ink-display.md) - [Artistic Display-Equipped Power Banks](https://www.trendhunter.com/trends/magink.md)